“Until we are able to determine and understand this problem and the dangerous threat it poses, our country cannot be the victims of horrendous attacks by people that believe only in Jihad, and have no sense of reason or respect for human life.”

On Tuesday in Las Vegas, the 69-year-old appeared at the final Republican Debate of 2015 and was asked by Wolf Blitzer about his radical idea.

And boy, he did NOT back down!

The investor also got into a debate with fellow candidate Jeb Bush, who is one of Trump’s biggest detractors! The two went back and forth, and things definitely got heated!